#Hackrf one windows 10 software
Using the software stack I mentioned in this post, I am only able to achieve sweep rates around 0.2 or 0.3s (mainly limited by the capabilities of QSpectrumAnalyzer).
If you want to detect very narrow bursts on a WiFi channel you will need a high sweep rate. – The sweep functionality does overcome the 20MHz limitation but it does so at a price. The device has a standard SMA connector, so connecting suitable antennas shouldn’t be a problem. The ANT500 and ANT700 sold by Great Scott Gadgets are only rated up to 1GHz or 1.1GHz respectively. – You would need a suitable antenna for WiFi frequencies. But I can at least name potential issues here: I’m probably unqualified to answer this as I neither have any experience with alternative SDR devices nor with WiFi surveying. The mentioned workarounds are in place since QSpectrumAnalyzer 2.2.0. hackrf_sweep will still run with its native sweep rate but QSpectrumAnalyzer will drop sweeps to reduce the rate accordingly. As a workaround, rate limiting was added by allowing to set a minimum sweep interval.
#Hackrf one windows 10 full
Recently, with release 2017.02.01 of the HackRF firmware and tools, a sweep mode was added which allows you to use the device as a wideband spectrum analyzer over the full 6 GHz spectrum.
The 20 MHz bandwidth of the HackRF One always allowed you to use it as a real-time spectrum analyzer if the spectrum of interest was narrower than 20 MHz (screenshot taken from gqrx): A new feature in the HackRF firmware now allows using it as a spectrum analyzer over the full 6 GHz range. The HackRF One is a popular software defined radio (SDR) device, supporting not only reception but also the transmission of radio signals in the range between 1 MHz and 6 GHz.